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Rapid:
Individual Calculations May 2019 |
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| Gunnlaugsson, Gisli Total change: -17.00 | |   |
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| Islandsmot oldunga i atskak 2019 | Reykjavik | ISL | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1828 | 1.50 | 5 | -0.85 | 20 | -17.00 | |
|  Gudmundsson, Stefan Thormar | | | 1811 | ISL | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Valtysson, Thor | | | 1984 | ISL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bjarnason, Saevar | m | | 2102 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Astradsson, Jonas S | | | 1481 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kristjansson, Sigurdur | | | 1839 | ISL | 0.50 | 1 | 0.02 | 20 | 0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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